sqlite - SQL syntax error: no such column -


i new sql. stuck on error while, hope 1 me.

update roads1f set indoorpathway=pathway1f.indoor_pathway astext(roads1f.geometry)= astext(pathway1f.geometry)

the error

no such column pathway1f.indoor_pathway

i checked pathway1f table, has indoor_pathway column. did use wrong method reference data in table?

pathway1f , roads1f same. geometry can considered primary key. pathway1f has column indoor_pathway, roads1f doesn't have. want copy indoor_pathway pathway1f roads1f.

you need join 

update roads1f  set indoorpathway=(          select pathway1f.indoor_pathway           pathway1f         astext(roads1f.geometry)= astext(pathway1f.geometry))

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